在美国，如果发生火灾时应该拨打：________。(5分)
A．oneonenine B．ninenineone C．nineoneone
----How much cheese do you want? ----
A.Half a kilo B .A kilo half C .Kilo of half
----___ is the pictures?----It’s on the wall..
A.HowB.Whose C.Where
____ did you go yesterday. —Beijing
A.WhatB.Where C.How many
What’s the London Eye? It’s a big_____.
A. clock B. wheelC. wheels
Look! There _____ a boat on the lake.
A. isB. areC. be